Images are not loading that are referenced in CSS

images in are loading properly when I am running the application locally but even though images are appearing in the folder on Server but not being loaded in the Sources when I see them, in the same folder structure when ran locally they are being loaded - any help why would that happen? When even the folder contains the images. Here are 2 images I am posting - can somebody please suggest me something why doesn't it load - thank you - the below image is taken from url of the app hosted on the server.

Here is the image from local url

Here is the folder that shows the images are in the folder - any help please. Basically they are there but not showing in the browser or in sources when we debug the browser - any help would be very very appreciated - please - thank you.